Hey guys, in this instuctable, I'll be showing you a minecraft glitch that allows Minecarts w/ chests to go into bookshelves.
Step 1: Make This Structure.
Just make this structure based on the pictures.
Step 2: Pull Lever
Pull the lever and the bookshelf should get pushed into minecart.
Step 3: Destroy Pistons and Add More Bookshelves.
Look at the bottom-middle bookshelf to use the chest.